Suitable for Large Rooms:Air purifiers for home large room With a CADR of 280 m3,Effective indoor room coverage up to 1500 sqft.Youll notice a significant improvement in air quality within just 10 minutes,making it an ideal choice for anyone looking to enhance their indoor air environment. Pet Owners Choice: The P280 air purifiers for home pets adopts Utilizes advanced H13 HEPA filters. Helps you stay away from pet hair, dander and odors smoke. Reduce sneezing and asthma symptoms, provide a cleaner and fresher environment for you and your pets, and Perfect for pet owners, babies, children, the elderly, or anyone wants to improve the air quality. Powerful 3-Stage Filtration System:This Hepa air purifier is equipped with a powerful 3-Layer Filter, combining a pre-filter,a high-efficiency HEPA filter, and an activated carbon filter,The effect of on particles as small as 0.